Tetrahedron

Attempts to prepare aromatic o-acyl-hydroxylamines—III

TR Juneja, DK Garg, W Schäfer

文献索引：Juneja, T. R.; Garg, D. K.; Schaefer, W. Tetrahedron, 1982 , vol. 38, # 4 p. 551 - 556

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被引用次数: 18

摘要

From the reaction mixture of the dehydrobormination of 1-bromo-4 benzoyloxyimino-1, 2, 3, 4-tetrahydrophenanthrene (1) with 1, 8-diazabicyclo [5.4. 0] undec-7-ene (DBU) in benzene and in heavy atom solvents several products were isolated and their structures elucidated. The origin of the majority of compounds has been considered via the labile O- benzoylhydroxylamine 12, except product 11. The generation of a nitrenium ion in singlet ...